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API > API/Plugins > API/Plugins/ControlRig > API/Plugins/ControlRig/Rigs > API/Plugins/ControlRig/Rigs/URigHierarchy
References
| Module | ControlRig |
| Header | /Engine/Plugins/Animation/ControlRig/Source/ControlRig/Public/Rigs/RigHierarchy.h |
| Include | #include "Rigs/RigHierarchy.h" |
| Source | /Engine/Plugins/Animation/ControlRig/Source/ControlRig/Private/Rigs/RigHierarchy.cpp |
FRigElementKey GetActiveParent
&40;
const FRigElementKey & InKey
&41; const
Remarks
Get the current active for the passed in key. This is only valid when only one parent has a weight value and the other parents have zero weights Returns the first parent with a non-zero weight
Parameters
| Name | Description |
|---|---|
| InKey | The multi parented element |